Rift Valley Ezekiel Kemboi: Ex world champion throws weight behind Raila Odinga by Enock Ndayala August 1, 2022 by Enock Ndayala August 1, 2022 Former Olympic champion Ezekiel Kemboi has endorsed Azimio la Umoja-One Kenya Coalition party presidential candidate Raila Odinga for the presidency. Speaking during Azimio la Umoja One Kenya coalition party presidential… 0 FacebookTwitterPinterestWhatsappTelegramEmail