Memorize 132 dates in 5 minutes, 4140 numbers in 30 minutes, 28 card games in an hour... Here are some of the challenges of the World Memory Championship to be held in the Sichuan region of China. For the occasion, a hundred participants from all over the world will make the trip. Individuals, who are between 12 and 80 years old, with extraordinary memory capacities. They will do everything to win the title of world champion. At stake: a check for 35,000 euros. Who are these little geniuses of memory? What are their secrets for retaining so much information? Who will be crowned memory world champion this year?