Sachin Tendulkar's career longevity and his remarkable achievements make him a class apart, according to the legendary Sir Vivian Richards who reckons that the Indian maestro has set benchmarks that no other contemporary cricketer can come anywhere close to.

Richards said Tendulkar has survived for so long in international cricket because of his "amazing dedication" and it was only a matter of time when he scripts history by becoming the first cricketer to score 50 Test centuries.