How much would it cost to follow Joanna Lumley on her Silk Road to China, and how far has David Attenborough traveled the course of his life? We've followed the footsteps of nine famous TV travel stars from city trips to safaris, tracking how many countries they've been to, how many miles they've racked up along the way and the total cost of their trips over time. Analyzing data from every show in which the stars appeared, we even found out the most expensive one they had starred in, along with the total number of trips they took.
infographic by: www.iprospect.com
