• Loading stock data...
Friday, November 7, 2025
Tune in Nov. 12 at 1 p.m. ET for Future of Sports: Stadium Sophistication. Register now

‘Diet or Die’: Jesse Marks’ Story Shows Importance of Life Balance in Sports

Jesse Marks Health
jesse-marks-health

Photo credit: Jesse Marks

Jesse Marks knew he was neglecting himself, but it was for the good of his career.

All would be fine, he thought, because he was advancing in his tenure at the University of Miami Athletic Department.

“We’re all young and we think we’re invincible,” said Marks, senior associate athletic director of development at Miami. “In that span of building my career over 15 years, my health became very low on the totem pole.”

Constantly wining and dining clients and driven by the bottomline, Marks led an extremely unhealthy lifestyle, neglecting his fitness and feasting at top restaurants, always telling himself he’d have time later to make up for the neglect.

Two years ago, before he was able to catch up, his unhealthy lifestyle caught up to him. He wasn’t feeling well. Coworkers and friends told him to get his life in check.

Knowing it had to do with his weight and lifestyle, he wanted to start treating himself right. But something didn’t feel right. He made his way to the new The Lennar Foundation Medical Center on the Miami campus.

READ MORE: 4 Easy Ways to Find Work-Life Balance

“Something told me I shouldn’t just start running and working out, maybe I should get checked out first,” Marks said. “I knew I was overweight. I knew I wasn’t sleeping well, I wasn’t feeling the way I should. But I was still doing well in my career because of my competitive nature and not wanting to be left behind or miss out on any opportunities.”

An echocardiogram revealed his heart was working at 25 percent function, well below the normal 50-to-65-percent range. It turned out he had a congenial heart defect called cardiomyopathy which hampers how well it pumps blood to the rest of the body. The body will try to adapt so long as you don’t stress it, like with pounds of added weight, Marks said.

“You don’t know it’s there until something real bad occurs and that’s how you could have a heart attack and drop dead, especially if you work out when you’re overweight,” Marks said. 

His cardiologist, an otherwise friendly doctor put it bluntly to Marks: Diet or die.

“He said it just like that. He told me I did nothing that any other 34-year-old career-oriented person would do as they are moving up the professional ranks, however now was the time to get serious,” Marks said. “I lived my life, but a change had to occur and quickly if I wanted to live a long, rewarding life.”

He completely revamped his diet and focused on working out 30-60 minutes a day. Within a month he was down 30 pounds, and now he’s down 100 pounds with radically improved blood pressure and heart function.

He went to Miami Athletic Director Blake James, and asked for the department’s support in his quest for health. James agreed to Marks’ requests, which included a few mornings off a week, and told him he supported him 100 percent.

James said workplace balance is a key within the Miami athletic department because it “translates to an energetic and productive workplace.

“Our athletic department is a family — we spend a lot of time together and we’re all passionate about what we do,” James said. “Jesse needed some time to address some health issues and, as a member of our family, we wanted to assist him as much as we could.”

[mc4wp_form id=”8260″]

Now that he’s back to a healthy weight and paying attention to himself, Marks won’t let himself fall back into the trappings of a work-dominated life. He’s no longer a puritan in what he eats, yet still keeps it balanced while making time to workout every day, with added efforts on days he know he’s likely to have a little more fun. He also doesn’t want to see others in the sports industry to fall down a similar path.

He said it’s important to make choices in what’s on the plate and to make time to exercise, not just for physical fitness, but mental fitness. A good walk or bike ride can do wonders for creativity, Marks said.

“You don’t want to hit rock bottom, a place where there’s no coming back,” Marks said. “I could have been in heart failure two months later. Everything is balance; I think we lose that working in sports and trying to climb the ladder.”

It’s still hard to look back at his career and say he’d do anything different, and he calls the severe health scare the best thing that’s ever happened to him.

“You physically cannot burn the candle at both ends without taking some time, taking a breath and putting yourself first occasionally,” Marks said. “I’m now in the best shape of my life. I know I’m not just going to have a massive heart attack. I couldn’t have said that two years ago.”

READ MORE: ‘Watering the Grass’: Why Company Culture Matters in Sports Business

Work-life balance has been a growing trend the past several years, breaking generational molds of career-driven lives. Sports have long been one of the worst offenders in driving employees to the brink of exhaustion.

“It happens quick, as soon as you hit the professional world and you are trying to build a career and family,  you can lose track of yourself very quickly and not take personal well-being seriously.

“We need to do a better job in this industry,” Marks said. “We should be a model of those we try to affect. We’re here to shape student-athletes; we need to set an example.”

Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

G League

Is College Basketball About to Raid the G League?

Two G Leaguers have gone back to college. More could follow.
Oct 11, 2025; University Park, Pennsylvania, USA; Penn State Nittany Lions head coach James Franklin stands on the field following the game against the Northwestern Wildcats at Beaver Stadium

College Football’s Coach Buyout Bonanza: All Your Questions Answered

Schools owe their fired coaches millions in buyouts—and it isn’t over.
Oct 13, 2024; Chicago, IL, USA; Susanna Sullivan of the United States of America finishes seventh in the Chicago Marathon at Grant Park

More Races, More Money: The New Calculus for Pro Marathoners

More races per year mean more money—but the math isn’t simple.
Oct 28, 2025; Los Angeles, California, USA; Los Angeles Dodgers two-way player Shohei Ohtani (17) pitches during the fifth inning against the Toronto Blue Jays during game four of the 2025 MLB World Series at Dodger Stadium.

Shohei Ohtani Card Market Is Surging—With No Signs of Slowing

Cards have spiked hundreds of thousands of dollars from their initial value.

Featured Today

September 21, 2025; Santa Clara, California, USA; NFL commissioner Roger Goodell before the game between the San Francisco 49ers and the Arizona Cardinals at Levi's Stadium

NFL Fall Meeting: 7 Big Topics Among Team Owners 

Media, facilities, and labor highlight some of the key areas of concern.
Ohio State Buckeyes running back Isaiah West (32) runs the ball in the second half at Camp Randall Stadium on Saturday, Oct. 18, 2025 in Madison, Wisconsin
October 25, 2025

NIL Has Birthed a Third-Party Cottage Industry—and It’s a Mess

There’s no limit to how much players can make from NIL deals.
Christie's
October 21, 2025

Lou Gehrig’s $4M Jersey and the Exploding Sports Memorabilia Market

An ultra-rare sports collection is about to hit the auction block.
@chef__tezz/Instagram
October 19, 2025

Inside the NFL’s Private Chef Network

Private chefs are the unsung architects of player performance.
Sponsored

Trailblazer Cal Calamia Is Racing for ‘Advocacy, Storytelling, and Performance’

The marathoner wants excellence—not just inclusion—to be the goal for non-binary athletes.
Sponsored

‘Run With the Competition’: Ultra Trail Runner Lotti Brinks Is Back With..

Ultrarunner Lotti Brinks is ready to make her first Courmayeur-Champex-Chamonix podium in her HOKA Mafate 5s.
Sponsored

Top Esports Athletes Will Compete for National Glory in the Esports Nations..

The new biennial event, starting in 2026, kicks off a monumental next era for esports.
Sponsored

How HOKA is Reimagining the NIL Relationship

On Location is redefining the Olympic experience by creating lasting connections beyond the Games.
Sponsored

Win. Advance. Repeat: The Professional Fighters League’s Rise to Prominence 

As of 2025, PFL has introduced a World Tournament format, where every fighter must battle through a high-stakes bracket to reach a championship.
The 2018 Ragin' Crossfit Games are held at Blackham Coliseum in Lafayette.
March 14, 2025

CrossFit for Sale After Years of Drama and Attrition

The intense fitness workout got popular in the early 2000s.
Sponsored

How On Location is Redefining the Olympic Winter Games Hospitality Experience

As the Olympic Winter Games Milano Cortina 2026 approaches, On Location—the Official Hospitality Provider—is redefining luxury hospitality.
Sponsored

How On Location is Redefining the Olympic Winter Games Hospitality Experience

As the Olympic Winter Games Milano Cortina 2026 approaches, On Location—the Official Hospitality Provider—is redefining luxury hospitality.