Alexandru Lungu, a Romanian MMA fighter with a respectable kickboxing record. Built like a truck, 183cm tall and 150-160kg heavy (160 in his “prime”, he slimmed down a bit later).
He’s now washed up (and 48 years old) but also has a legit Judo background. Back in 1999 he got Bronze at the European Championship and won Gold at the Summer universiade, in his youth (1994) he was a junior Judo world champion. The guy would have been scary af if he went into MMA in his prime, he has power, kickboxing experience and is a brawler with a legit judo background.
Physique like Andy Ruiz Jr. Looks like slob drunk uncle passed out at family BBQ, but can knock out 99% of people on the planet unfortunately.