In the past he's also taken to the slopes with his great-nephew - the Finnish Prime Minister Alexander Stubb. In February, Mr Stubb tweeted : "Visited my great uncle Nisse Eklundh on his 95th birthday, which he celebrated by go-karting on Saturday and skiing on Sunday! #ironman". But despite his active lifestyle, Mr Eklundh says he doesn't have any secrets for being healthy in later life, and instead puts his longevity down to good luck. "If anyone eats unhealthily, it's me," he says. "In my entire life, I haven't eaten anything green." Instead, he favours "lots of sugar and butter", and a hearty breakfast: "In the morning, always five slices of traditional sweet Finnish bread, and tea."