This immensely talented songwriter has quickly become a household name in the pop songwriting world. Credits on Maroon 5's "Don't Wanna Know", Pitbull's "Fireball", and Jason Derulo's "Wiggle" are just a few of the reasons. Perhaps the most notable is his longstanding work with British boy band, One Direction. If you've ever heard a One Direction song on the radio, you've most definitely heard this songwriter's handiwork. He has an astounding 39 One Directions cuts and has co-written all of the singles from their last three albums including “Drag Me Down”, "Best Song Ever", and "Story of My Life”. And The Writer Is...John Ryan! For information regarding your data privacy, visit acast.com/privacy