Yaroslav Amosov
Many MMA fans don’t Amosov but he’s arguably the best welterweight fighter on the planet. The Ukrainian star possesses a devastating style that overwhelms his opponents. But he put his career on hold because he wanted to help defend his country. Bellator agreed and eventually, he returned to defend his title (via Daily Star).

He fought Logan Storley in Dublin in an inspiring performance. Initially, he wanted to stay with his unit but they encouraged him to fight. He said: “When I went to war I knew that my career might’ve been over. If it wasn’t for the Ukrainian people telling me to defend my belt then I might not be here at all. It’s been a long time without fighting and now I understand that it’s my duty.”