Cape Town - Kenya vice-captain Collins Injera left a costly mark on the London Sevens tournament after celebrating his 200th international try by pulling a pen out of his sock and signing a television camera.
Injera used a permanent marker on the lens, which cost about £60 000 (R1.1 million), after scoring in a 24-12 win over Japan at Twickenham on Sunday.
The practice is common in tennis, but winning players sign a protective covering instead of the lens - and do not use permanent markers.
Fiji were crowned 2014/15 HSBC World Sevens Series champions, with the USA taking the honours in London.
Kenya finished in 13th spot overall.
SIGNED AND DELIVERED! @OfficialKRU flyer @cinjera scores his 200th world series try, then signs the ball and camera!
https://t.co/iOjzA5JSG8
— World Rugby Sevens (@WorldRugby7s) May 17, 2015