Beer has had a long standing reputation as one of humankind's most beloved inventions, stretching back thousands of years to ancient civilisations. It's only natural, then, that a few people would take on the challenge to create an alcoholic drink that challenges how we view beer.
Experimentations with how the brew is made - from the hops used to the brewing process itself - has come under scrutiny to try to create something new and creative. Then there are the people who take it a little too far. Here are 10 strange beers that challenged the norm.