Tributes for South African umpire Rudi Koertzen after he dies in car accident

Koertzen, 73, was known as 'Slow Death' because of the time it took for him to raise a finger to indicate a batsman's dismissal. He stood in a then-record 331 international matches, including 108 Tests, between 1992 and his retirement in 2010. Pakistan umpire Aleem Dar, who has since surpassed Koertzen's record, described Koertzen's death as "a very big loss". "I stood in so many games with him," said Dar.

"He was not only very good as an umpire but also an excellent colleague, always very cooperative on field and also always willing to help off the field. Because of the way he was, he was also well-respected by players." Fellow South African Marais Erasmus described Koertzen as "a strong character, physically and mentally." Erasmus, crowned three times as the International Cricket Council's umpire of the year, said of Koertzen, "He paved the way for South African umpires to get to the world stage and made us all believe it's possible. A true legend. As a young umpire, I learnt a lot from him." Former Sri Lanka star and former president of MCC, Kumar Sangakkara, described Koertzen in a tweet as "a wonderful friend and umpire. Honest, forthright and loved the game."

Former Indian batsman Virender Sehwag described how Koertzen would scold him if he played a rash shot, telling him, "Play sensibly, I want to watch your batting."

Koertzen used 'Slow Death' as the title of an autobiography. "I used to hold my hands in front of me and every time there was an appeal, I would fold them against my ribs," Koertzen said in an interview. "Then someone told me 'Rudi, you cannot do that. Every time you raise your hands to fold them, the bowler thinks you are going to give him a wicket'. "So I started clasping my wrists at the back.