Kristian Prenga’s signing with Sullivan Management confirms what his record already shows and what it still hides, rare heavyweight power paired with unanswered questions that only real rounds can solve.
Sullivan Management announced the addition of Prenga, a 34-year-old Albanian heavyweight based in Edgewater, New Jersey, whose boxing résumé is as clean as it is incomplete. He is 19-1 with 19 knockouts, a perfect finish rate built without a single amateur bout.
Prenga’s lone loss came nine years ago, an eight-round points defeat to Giovanni Auriemma in Albania, his fifth pro outing. Since then, he has stacked knockouts, fifteen straight, against opposition designed to be cleared rather than studied. Power has done the sorting.
“I first started boxing in 2016 when I was 25,” Prenga said. “I kickboxed before that and started boxing for fun. It wasn’t a hard transition and I’ve enjoyed boxing a lot more than kickboxing.”
Why Sullivan makes sense at this stage
Prenga is not a development prospect. At 6-foot-5 and around 260 pounds, he is a finished physical product. What he lacks is positioning. That explains the move.
“I needed a manager to get big fights, one who is good at his job and believes in me,” Prenga said. “That’s why I signed with Keith Sullivan because he will do that so I can just focus on training.”
Heavyweights with power are common. Heavyweights who reach real fights without getting trapped at the wrong level are not. Sullivan’s background with the New York State Athletic Commission and his current stable point toward access rather than volume.
What Prenga admits he still needs
Prenga is direct: “All of my 19 wins have ended in knockouts because I’m a big puncher,” he said. “Like every fighter, I want to be the champion of the world, and now all I need is ring experience.”
Ring experience at heavyweight is not decoration. It is survival. Power forgives mistakes until it doesn’t.
Sullivan understands the balance.
“Kristian Prenga is relentless, disciplined and unapologetically ambitious,” he said. “He puts in the work quietly, and now it’s time to make some noise. I’m proud to work with him and excited to guide him toward the opportunities his talent deserves.”
The Albanian fan base in New York and New Jersey will follow. That helps. What will count is who Prenga fights once knockouts stop coming in the first few rounds. Until then, the record impresses. The test remains ahead.

If this guy was so good, why did it take this long for someone to sign him? Feels like Sullivan just wants a big guy with some hype to sell tickets 🎟️
He said he started boxing for fun? That tells me everything I need to know. A champion don’t start for fun at 25 years old, they been dreaming it since they was kids 🎯
It don’t make sense to me why everyone hypes him up. Just cause he’s big and knocks people out? That don’t show skills, just shows he hits hard. Real champions got more than power.
That’s a fair point, but knocking out 19 people still takes something special. Let’s see what he does with better opponents before judging too hard.
I don’t care how strong this Prenga guy is, 19 wins don’t mean much if they all came easy. He needs to prove himself against real fighters, not just knock out nobodies. You can’t say someone’s the next big thing when he ain’t been tested yet.💬