Leslie Odom Jr. -- Good Genes Or Good Docs?!

Leslie Odom Jr.'s looks are so good he deserves a standing ovation!

Here's the 31-year-old version of the multi-talented actor at the premiere for his first film, "Red Trails," in New York City back in 2012 (left). At the young age of 17, he had already made his Broadway debut in the smash-hit musical "Rent."

And, 9 years later ... The 40-year-old singer -- and star of "Hamilton" -- attended the Emmys in Los Angeles just last week (right). You can catch him hosting the Tony Awards tonight with Audra McDonald.

He's not throwing away his shot!

The question is ...