Updated On: 16 April, 2015 07:48 AM IST | | PTI
<p>Mark Ruffalo says his three kids do not think he is cool, even if he happens to play Marvel's big green superhero, The Hulk in 'Avengers: Age of Ultron'</p>

Mark Ruffalo
Los Angeles: Actor Mark Ruffalo says this three kids do not think he is cool, even if he happens to play Marvel's big green superhero, The Hulk.
Mark Ruffalo. Pic/Santa Banta
Mark Ruffalo, 47, spoke about his family at the the red carpet of the Hollywood premiere of 'Avengers: Age of Ultron', where he was accompanied by wife Sunrise Coigney and their three kids Keen, Bella, and Odette, reported Us magazine.