Extreme Sports Top Trumps showcases the most extreme bone shattering sports the world has to offer. Fasten your seat belt and tighten your helmet as we take you through 30 of the world’s most extreme sports. Find out interesting facts about old favourites like Surfing and BMX while you learn about new modern day thrills like Parkour and Base Jumping! From water to snow, sand to rock, urban to country this extreme Top Trumps pack has got you covered!