In the first episode of this new series, Sam Warburton speaks to Sir Gareth Edwards about his remarkable career with the British & Irish Lions.

Gareth remembers his first Lions call-up in 1968 as a student and his joy at receiving a voucher for two pairs of boots. Three years later Gareth was back with the Lions and helping them secure their first - and only - series win in New Zealand. It was a gruelling tour with 26 matches that lasted over three months. How did he keep in touch with his family, what was the secret to his partnership with Barry John and why did a match against Canterbury anger his grandma?

Shortly after the birth of his first son in 1974, Gareth was back with the Lions for a third tour - this time in South Africa. This side became known as the Invincibles after they returned unbeaten after 22 matches. He relives his drop goal in the first Test, explains the real meaning behind infamous ‘99 call’ and running out of Lions jerseys before the third Test.