Fenton was unmarried. He was a fan of
Chelsea and owned an autographed football signed by the team. In the summer of 2011, Fenton revealed that he had been battling
prostate cancer. Just one month after losing his mother to cancer in October 2010, Fenton discovered what turned out to be a melanoma on his leg. Following treatment, the melanoma receded and he was given the all clear in March 2011. The cancer returned in May, however, and Fenton travelled to Germany for surgery. The surgery was a success and Fenton spent the remainder of his six-week break recuperating. Fenton died on 11 March 2015, a fortnight before his 54th birthday, after succumbing to prostate cancer. On 12 March 2015, the day after Fenton's death,
Today FM's normal programming was subsequently suspended and all the DJs began playing various songs in tribute to Fenton with the National Lunchtime News on Today FM hosting a program where panelists spoke of their memories of Fenton while various nighttime DJs including Colm O'Sullivan and Paul McLoone carried on the tradition of playing the songs that Fenton had enjoyed listening to. At 2.30 pm exactly on 16 March 2015, the day of his funeral, radio stations across the entire Republic of Ireland played the
Aretha Franklin version of "
I Say a Little Prayer" as a final mark of respect for Fenton. On Friday 27 November 2015, "Whole Lotta Live", a CD composed of various sessions where musicians and bands had recorded numerous songs for programs on Today FM with the CD also dedicated to the memory of Fenton with all funds also going to the Irish Cancer Society was launched. That same day, over 100 musicians including members of the Irish bands,
Ham Sandwich,
The Minutes,
Hudson Taylor and
Delorentos gathered at Today FM in Dublin and at exactly at 1pm, performed a live version of U2's One in front of staff and personnel associated with Today FM, Newstalk and TXFM that was also broadcast on Today FM. ==Awards and nominations==