Dennis Siver has always been exciting to watch, but he truly made strides with a TKO of Nate Mohr and then an emotional first-round submission win over Dale Hart. He went for three in a row against Paul Kelly at UFC 105 in Novemeber 2009.
Siver takes on Irish sensation Conor McGregor at UFC Fight Night 59 in Boston on Jan. 18.
SEE ALSO: Conor McGregor Predicts Two-Minute Finish of Dennis Siver
