Kenna Zemedkun, known professionally as Kenna, is an American musician, philanthropist and technology creative. His track "Say Goodbye to Love" was nominated for Best Urban/Alternative Performance in the 2009 Grammy Awards. Kenna is the founder and producer of the Summit on the Summit clean water initiative, and also partnered with Justin Timberlake to re-imagine the social network Myspace before its purchase by Time Inc.