Judoka Teddy Riner's loss to Kokoro Kageura on Sunday was the Frenchman's first defeat since 2010 ending a run of 154 consecutive wins. (Photo: AFP)

One of sport's longest winning runs came to an end on Sunday when two-time Olympic and serial judo world champion Teddy Riner was beaten for the first time in over nine years.

After 154 successive wins, the 30-year-old Frenchman, who competes in the 100-kilogramme heavyweight category, was beaten by ippon by the Japanese Kokoro Kageura in the third round of the Paris Grand Slam.

Riner's last defeat was back in September 2010 when he was controversially beaten by another Japanese Daiki Kamikaw in the openweight final at the world championships in Tokyo.

The defeat comes five months before the Tokyo Olympics when Riner will hope to emulate the lightweight judoka Tadahiro Nomura in winning gold at three successive Olympics.

Ten-time world champion Riner's record ranks alongside some of the greats of the sporting world.

American hurdler Ed Moses won 122 consecutive races over a 10-year period from 1977 to 1987, and Pakistani squash legend Jahangir Khan won 555 successive matches from 1981 to 1986.

Boxing has also thrown up at least two remarkable winning streaks.

Heavyweight champion Rocky Marciano never lost a fight in his professional career, winning 49 in a row between 1947 and 1955 while the Mexican Julio Cesar Chavez, a world champion at three different weights, won 87 consecutive fights before drawing with Pernell Whitaker in 1993.