Lionel Andrés "Leo" Messi is an Argentine professional footballer who plays as a forward for and captains both Major League Soccer club Inter Miami and the Argentina national team. Widely regarded as one of the greatest players of all time, Messi has won a record eight Ballon d'Or awards, a record six European Golden Shoes, and was named the world's best player for a record eight times by FIFA. Until 2021, he had spent his entire professional career with Barcelona, where he won a club-record 34 trophies, including ten La Liga titles, seven Copa del Rey titles, and the UEFA Champions League four times. With his country, he won the 2021 Copa América and the 2022 FIFA World Cup. A prolific goalscorer and creative playmaker, Messi holds the records for most goals (474), hat-tricks (36), and assists in La Liga (192). He has the most international goals by a South American male (106). Messi has scored over 800 senior career goals for club and country, and the most goals for a single club (672).

In the sport of association football, a forward is an outfield position which primarily plays further up the pitch than midfielders and defenders. As with any attacking player, the role of the forward relies heavily on being able to create space for attack. Their advanced position and limited defensive responsibilities mean forwards normally score more goals on behalf of their team than other players.