What is "kwambai"

Kwambai is a surname of Kenyan origin that may refer to:

• Irene Kwambai (born 1978), Kenyan long-distance track runner
• James Kwambai (born 1983), Kenyan marathon runner and two-time winner of the JoongAng Seoul Marathon
• Wilson Kwambai Chebet (born 1985), Kenyan marathon runner and two-time Amsterdam Marathon winner
• Emmanuel Kwambai Kiprotich [Born 1985], Kenya IT guru