I knew John (Yiannis) from way back at PA Consulting from about 2001-2004 - and he was the consummate gentleman back then, proving that some people are just born that way! But also a mixture of being kind and playful. I remember going on a trip to the Lake District with him back in 2002 when the Japan World Cup was on - we had a good few fun booze filled evenings! My colleagues and friends Fiona and John (Clayton) remember you fondly John. I'm very sorry that we couldn't catch up again in 2021, and I'm deeply saddened that you were taken away well before your time, but I hope that you're in peace now my friend.