Most countries visited by bicycle in seven days (male)
Who
Marek Dzienisiuk
What
14 total number
Where
Poland (Cieszyn)
When

The most countries visited by bicycle in seven days (male) is 14, achieved by Marek Dzienisiuk (Poland), who cycled from Promachonas, Greece, to Cieszyn, Poland, from 16 to 23 September 2018.

Marek rode unsupported throughout his journey. He visited Greece, Bulgaria, Macedonia, Albania, Montenegro, Serbia, Bosnia and Herzegovina, Croatia, Slovenia, Hungary, Austria, Slovakia, Czech Republic and Poland.