But Yoo also said the support he’s gotten from coach John Kavanagh, famous for his work with Conor McGregor, has played a ...

JooSang Yoo shocked the fight world when he landed a check left hook and knockout blow in just 28 seconds over his opponent ...

In the span of 28 seconds, Yoo began and concluded his promotional debut as he brutally knocked out Indonesian star Jeka ...

Welcome to the UFC, JooSang Yoo.The featherweight prospect earned a devastating knockout victory in his Octagon debut, face ...

JooSang Yoo sends his opponent stiff to the mat with one punch in the first round of their bout at UFC 316.