Nick Jonas is an American Singer and actor best known for a pop-rock band named 'Jonas Brother'. With the help of hard workout and strict diet he put on 12-15 pounds of muscle to prepare for the role of mixed-martial-arts fighter in Direct TV’s new Drama series, Kingdom. He plays an aspiring MMA fighter opposite Frank Grillo as his former Mixed martial arts champion father. "The one mentality I've always tried to have is that no matter what stage in your career that you are in as a musician or a performer or a songwriter or whatever, there's always more to learn," Jonas says. Let us look at Nick Jonas exercise routine and diet plan.Height: 5 ft 9 in or 175 cm
Weight: 65 kg or 143 lbs
Chest: 42 in or 107 cm
Biceps: 14 in or 35.5 cm
Waist: 28 in or 71 cm
