Steven Haworth is a former British wrestler signed to All Elite Wrestling. Better known by his ring name Nigel McGuinness, he wrestled for Ring of Honor, where he held the ROH World Championship, for Pro Wrestling NOAH. His reign as ROH Pure Champion, which lasted 350 days, was the longest in history.

In early September 2009, he appeared to have signed a contract with WWE, but the following month, he joined Total Nonstop Action Wrestling, changing his ring name to Desmond Wolfe. On August 13, he returned to ROH under the ring name Nigel McGuinness.

He retired from competition on December 17, 2011 due to physical problems and soon after embarked on a career as a wrestling commentator first in ROH, then in WWE, after making his table debut at the tournament to crown the first WWE United Kingdom Champion.