The greatest achievement in tennis, the Grand Slam is rarely discussed or analysed. Until now. In Part 1, Buzz and Remo delve into its origins, the first heroes and those who almost made it but fell at the last hurdle. The first four Grand Slams are covered with Don Budge, Maureen Connolly and of course Rod Laver and his famous double. Teddy Shingles comes in to offer his unique and priceless memories.