Callum Walsh may look and sound like Conor McGregor (after all, they're both Irish!), but the undefeated boxer tells TMZ Sports he's NOT trying to be a carbon copy of the UFC star!
Walsh is an up-and-coming super welterweight boxing star with a main event at Madison Square Garden on March 15 against Dauren Yeleussinov, his second fight at the iconic arena in the last four months.
Making the event even more special, it's St. Patrick's Day weekend, and Callum is pumped!
"It's unbelievable," the Irish boxer told us, adding, "I'm very grateful to be able to do this at such a young age.