The phrase "young lion" usually refers to a young person who is strong, brave, and powerful, like a lion. It can also describe someone who is ambitious and determined to succeed. Full definition
The two young lions who are hungry for a chance at the top went at it in a hard - hitting match that proved that do indeed deserve more time and attention. (sbnation.com)
Starting with the handsome young lion cub, above, from the Northern Pride. (treehugger.com)
«It's an opportunity to up the game and... to view young lions as budding business owners and not budding sales people.» (insurancenewsnet.com)