Warren Buffet often jokes to Berkshire Hathaway shareholders that if they were ever to come across him and Ajit Jain in a sinking boat and can save one person, they should “swim to Ajit”. Jain heads Berkshire’s reinsurance division and his boss wastes no opportunity to praise his loyalty, integrity and intelligence, describing him as indispensable to Berkshire. In a letter to shareholders, he wrote that soon after Jain joined Berkshire in 1986, he realised that the company had acquired “an extraordinary talent”.