He is the brother of three other Kenyan international cricketers, Lameck Onyango, Shem Ngoche and Nehemiah Odhiambo.
[1] Ngoche was one of three brothers, others being Shem and Nehemiah, in the Kenyan squad for the World Cup held in Bangladesh, India and Sri Lanka from 19 February to 2 April 2011.
[1] He was suspended from bowling in international cricket in 2015 after the ICC found his action to be illegal.
[2] In order to resume bowling, Ngoche was required to have his action cleared through an independent assessment at an ICC-accredited biomechanics laboratory.
He underwent unofficial testing of his bowling action as part of his remedial work at the Pakistan Cricket Board's biomechanics centre at Lahore in August 2016.