RIO DE JANEIRO (AFP) - Jason Kenny won a controversial men's keirin in Rio on Tuesday to claim a British record-eqaualling sixth Olympic title.

It was a golden double as Kenny's girlfriend Laura Trott had earlier won the wowen's omnium.

The keirin final had to be restarted twice after false starts but no-one was disqualified as Matthijs Buchli of the Netherlands won slver with Azizulhasni Awang of Malaysia took bronze.