From winning the 2007 WSOP Europe Main Event as an 18-year-old to starting her poker career through freerolls, Annette Obrestad has become one of poker’s living legends. But if there’s one act that truly defines Obrestad’s career more than anything else, it’s when she won an online tournament without looking at her cards.

The Norwegian was playing in a $4 buy-in, 180-player sit and go and decided to go in blind. According to Wikipedia, she only looked at her cards once during the entire tournament. The idea was to “show just how important it is to play position and to pay attention to the players at the table.”

That was back in 2007, and Obrestad says that she still gets asked about the impressive tournament win. In a recent interview with PokerListings, the 25-year-old said that she put some paper over the screen where her cards were. “At first it was kind of weird because it was so different to not be able to have any other reads,” she recalled. “Just like bet sizing and how people had played before. And the more I played the more I realized that you actually don’t always need to see your cards to pick up on stuff.”

Obrestad also discussed the lessons that players can learn from her blind tournament victory. “Basically what it comes down to is that poker is a game of reading people,” she explained, “and the more you play the more you understand how the betting patterns work and how people think. And once you can kind of get into people’s heads, understand more how they play. And that’s really what you have to do to become a good player – it’s not so much about the cards.”

Obrestad finished by saying that many people who sit at live tables with her ask if the legend of the blind tournament win is true. She added that more people recognize her for winning a tourney without looking at her cards than for the WSOPE victory.