Yes, Lionel Messi is a part of the Argentina national team. He is one of the most talented players in the world, and has been a key member of the Argentine team since 2005. Messi has won a number of individual and team honors, including four UEFA Champions League titles, six La Liga titles, three Copa del Rey titles, and one FIFA Club World Cup title. He has also won the coveted Ballon d'Or award five times.

Messi made his international debut for Argentina in 2005, when he was just 18 years old. Since then, he has made over 130 appearances for his country, scoring a record-breaking 65 goals. He has been instrumental in helping his side reach the 2014 FIFA World Cup final, as well as winning gold at the 2008 and 2012 Olympic Games.

Messi is widely regarded as one of the greatest players of all time and is often compared to the likes of Diego Maradona, Pele, and Cristiano Ronaldo. He is highly respected in Argentina and is seen as a national hero. He continues to play for the national team, and is an inspirational figurehead for young players around the world.

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