In a video that has gone viral on the internet, Mahesh Babu looks as fierce as a lion, accentuated by his long hair and thick beard. The actor exudes a heroic aura as he sweats it out in the gym.

Lion tamarins take their name from their impressive manes—thick rings of hair reminiscent of ... by day while traveling from branch to branch. Long fingers help them stay aloft and snare insects ...