Entering the 21st century, Athletic endured some struggles with relegation while Barcelona also had a relatively disappointing period but then recovered and continued to grow increasingly more rich, popular and successful, attracting several of the world's top players and drawing among the biggest crowds in Europe to their stadium. Under Frank Rijkaard, Barcelona won the Champions League in 2006 while also developing a highly talented group from their Cruijff-inspired youth system who would lead them to even greater success including three more continental titles, led by forward Lionel Messi, who broke virtually all of Zarra's longstanding records. At international level, the revived Basque and Catalan representative teams (described as State of Origin squads) met four times between 2006 and 2015, with several Barcelona and Athletic players involved each time.