George Karlaftis

George Matthew Karlaftis III (; ; born 3 April 2001) is a Greek professional American football defensive end for the Kansas City Chiefs of the National Football League (NFL). He was born in Athens and grew up as a multi-sport athlete playing football, track and field, basketball, and water polo, the latter of which he played with the Greek national team.

Karlaftis and his family moved to the United States when he was 13. He played college football for the Purdue Boilermakers, where he won all-Big Ten honors before being selected by the Chiefs in the first round of the 2022 NFL draft. In his debut season, Karlaftis was part of the Chiefs Super Bowl LVII winning roster and was a regular starter. In his second season, he was a key contributor in Kansas City's Super Bowl LVIII win.

Early life Karlaftis was born in Athens, Greece. His father Μathiós "Matthew" Karlaftis grew up as an all-around athlete in Greece and later earned a degree in civil engineering at the University of Miami before pursuing a doctorate at Purdue University. His mother Amy, who had grown up near Purdue in West Lafayette, Indiana, met Matthew while she was a freshman. After marrying, they settled in Athens. While Amy spoke English to the couple's four children at home, they were otherwise brought up in Greek culture.

In his early years in Athens, he played water polo as a goalkeeper in the youth ranks of Panathinaikos, the Greek team of which he is also an avid supporter.

Matthew died of a heart attack in 2014 while on the island of Kos where he was to deliver a speech at an engineering conference there. He also competed in track and field for the school, including winning back-to-back state championships in shot put. He graduated early from high school and enrolled at Purdue in January 2019.

College career

As a true freshman at Purdue in 2019, Karlaftis started all 12 games, recording 54 tackles and 7.5 sacks. He only played in three games as a sophomore in 2020 due to a positive COVID-19 result, finishing the year with four tackles and two sacks. Karlaftis declared for the 2022 NFL draft following the 2021 season in which he recorded 4.5 sacks.

Professional career

Karlaftis was selected by the Kansas City Chiefs in the first round (30th overall) of the 2022 NFL Draft. Karlaftis ended his rookie season with 33 tackles, six sacks, two fumble recoveries, and seven passes defended. He was named to the PFWA All-Rookie Team. The Chiefs reached Super Bowl LVII, where they defeated the Philadelphia Eagles 38–35, with Karlaftis recording two tackles in the game. Karlaftis's second season ended with 47 tackles, 10.5 sacks, one forced fumble, and three passes defended. Karlaftis helped the Chiefs reach Super Bowl LVIII where they defeated the San Francisco 49ers 25–22 to win their second straight championship. In the Super Bowl, Karlaftis recorded five tackles, 0.5 sacks, and a fumble recovery. In Super Bowl LIX, he had a sack in the 40–22 loss to the Eagles.

On April 29, 2025, the Chiefs exercised the fifth-year option in Karlaftis' contract. On July 20, 2025, he signed a four-year, $93 million contract extension with $62 million guaranteed.

NFL career statistics LegendWon the Super Bowl Led the leagueBoldCareer high

Regular season Year Team Games Tackles Fumbles Interceptions GP GS Cmb Solo Ast Sck TFL FF FR Yds TD Int Yds Avg Lng TD PD 2022 KC 17 17 33 18 15 6.0 8 0 2 0 0 0 0 0.0 0 0 7 2023 KC 16 16 47 29 18 10.5 7 1 0 0 0 0 0 0.0 0 0 32024 KC 16 11 35 21 14 8.0 9 0 0 0 0 0 0 0.0 0 0 5 2025 KC 16 15 48 25 23 6.0 10 0 1 1 0 0 0 0.0 0 0 2Career 65 59 163 93 70 30.5 34 1 3 1 0 0 0 0.0 0 0 17

Postseason Year Team Games Tackles Fumbles Interceptions GP GS Cmb Solo Ast Sck TFL FF FR Yds TD Int Yds Avg Lng TD PD 2022 KC 3 3 4 2 2 1.0 1 0 0 0 0 0 0 0.0 0 0 0 2023 KC 4 4 19 10 9 3.0 3 0 2 2 0 0 0 0.0 0 0 12024 KC 3 2 13 9 4 4.0 4 0 0 0 0 0 0 0.0 0 0 0Career 10 9 36 21 15 8.0 8 0 2 2 0 0 0 0.0 0 0 1

Personal life Karlaftis was once a youth member of the Greece men's national water polo team.

Karlaftis is a Greek Orthodox Christian.