Antonio Braga travels from Mexico to Argentina (Roundtrip) on his Bajaj Three Wheeler Autorickshaw ( Tuk Tuk) about 35.000 Km (21.750 Mph) His adventure starts in Mexico, central America, Colombia, Venezuela, Surinam, Guayana, down the coast of Brazil to Argentina. On the way back he visits Chile, Bolivia, Peru, Ecuador, Colombia and all the Central America countries until he gets home in Oaxaca, Mexico.
Source: http://www.youtube.com/watch?v=ZQYEcvAyWuY&feature=player_embedded#at=25