We could n't go very fast which meant unless one of us fell asleep at the wheel a head on collision was pretty unlikely . Teachers Nick Miller and David Sears drove 42,120 kilometers in a tuk tuk . The 16-month trip took them through 30 countries , aimed at raising sex education awareness . Among biggest challenges was driving tuk tuk through customs in Colombia and Egypt .
Teachers Nick Miller and David Sears drove 42,120 kilometers in a tuk tuk . The 16-month trip took them through 30 countries , aimed at raising sex education awareness . Among biggest challenges was driving tuk tuk through customs in Colombia and Egypt .