Gregory Anthony Isaacs (15 July 1951 – 25 October 2010) was a Jamaican reggae musician, described as "the most exquisite vocalist in reggae". His nicknames include Cool Ruler and Lonely Lover. After a long battle with lung cancer, Isaacs died on 25 October 2010 at his home in south London. A memorial service was held on 20 November at Kingston's National Indoor Sports Centre, including a musical tribute from artists including Lloyd Parks and We the People Band