Reference articles on history, science, culture and more
Encyclopedia

Ken Sema

Swedish footballer

Image credit is listed at the end of this article.

Ken Nlata Sema (/ˈsɛmə/; born 30 September 1993) is a Swedish professional footballer who plays as a left midfielder for Cypriot First Division club Pafos and the Sweden national team.

01Club career

Early career

Sema got promoted to the IFK Norrköping first team as a 19-year old in 2013. However, he spent the entire season on loan to IF Sylvia and did not get his contract renewed after it expired at the end of the season.

In 2014, he signed for second-tier team Ljungskile SK.

Östersunds FK

In January 2016, Sema signed for Östersunds FK in the Allsvenskan, where he would have his major breakthrough. Sema won the 2016-17 Svenska Cupen with Östersund, assisting three of their four goals in the final, and later played a major role in their 2017-18 UEFA Europa League campaign. On 22 February 2018, Sema scored a goal in a 2-1 win against Arsenal in the round of 32. Despite this, Östersund were eliminated from the Europa League after losing 2-4 on aggregate.

Watford

On 4 July 2018, Östersunds FK chairman Daniel Kindberg revealed that Sema was close to signing for Premier League club Watford on a five-year contract. The next day, Watford confirmed the signing. He scored his first goal against Bournemouth on 2 January 2019 in a 3-3 draw.

He was integral in helping Watford get promoted back to the Premier League in the 2020-21 season, registering six goals and adding a further six assists.

On 6 February 2024, Sema made his 150th appearance for Watford in their FA Cup fourth round replay defeat to Southampton.

On 29 January 2025, Sema departed Watford having had his contract terminated by mutual consent.

Loan to Udinese

On 22 August 2019, Udinese Calcio signed Sema on a season-long loan from Watford. He made his Serie A debut for Udinese on 25 August 2019 in a 1-0 win against AC Milan.

Pafos

On 31 January 2025, Sema signed a contract with Cypriot First Division club Pafos. Sema was part of the Pafos side that won the club's first Cypriot league title during the 2024-25 season.

On 5 November 2025, Sema provided the assist for Derrick Luckassen's goal in a 1-0 win over Villarreal in the UEFA Champions League. It was the club's first ever win in the Champions League proper.

02International career

Early career

In 2016, Sema was a part of the Sweden Olympic team that played in Brazil, and scored his first U23 goal in a match against South Korea Olympic. In January 2017, he debuted for the Sweden senior team in a friendly 6-0 win over Slovakia.

Sema was an unused substitute in the two-legged playoff against Italy in November 2017, which Sweden won, and therefore qualified for the 2018 FIFA World Cup. Despite featuring in commercials with the rest of the Sweden squad before the World Cup, Sema was eventually left out of the World Cup squad.

UEFA Euro 2020

Sema made his competitive international debut in a UEFA Euro 2020 qualifying game against the Faroe Islands national football team which Sweden won 3-0. He was part of Sweden's squad at UEFA Euro 2020 that reached the round of 16 before being eliminated by Ukraine.

Later career and 2026 FIFA World Cup

On 15 June 2025, Sema scored a hat-trick in an international friendly against Algeria which Sweden won 4-3.

Sema was included in Sweden's squad for the 2026 FIFA World Cup, and made his only appearances in the tournament in a group stage game against Japan, replacing Elliot Stroud in the 75th minute of a 1-1 draw.

03Playing style

Sema is known for his hard work, a trait that has made him very popular with Watford fans. He likes to dribble past opponents to get into good crossing positions. He is mainly a winger but has occasionally been used at left back or wing back, due to his ability to work hard and track back defensively. He is affectionately known as King Ken by Watford fans.

04Personal life

Sema was born in Sweden to Congolese parents, and his brother Maic Sema is also a footballer. He speaks with a stammer, and after a video went viral of him doing a post match interview with Watford TV, he was praised as a role model for children and adults with speech impediments.

05Career statistics

Club

As of match played 27 August 2026
Appearances and goals by club, season and competition
Club Season League National cup League cup Continental Total
DivisionAppsGoalsAppsGoalsAppsGoalsAppsGoalsAppsGoals
IFK Norrköping 2013 Allsvenskan 0000, , 00
IF Sylvia (loan) 2013 Division 1 Södra 22400, , 224
Ljungskile SK 2014 Superettan 30760, , 367
2015 Superettan 30443, , 347
Total 6011103, 007014
Östersunds FK 2016 Allsvenskan 23430, 00264
2017 Allsvenskan 24450, 131425
2018 Allsvenskan 11000, 00110
Total 58880, 131799
Watford 2018-19 Premier League 1713020, 221
2019-20 Premier League 000000, 00
2020-21 Championship 4151011, 436
2021-22 Premier League 1801020, 210
2022-23 Championship 4040010, 414
2023-24 Championship 2912010, 321
2024-25 Championship 1400030, 170
Total 1591170101, 17612
Udinese (loan) 2019-20 Serie A 32210, , 332
Pafos 2024-25 Cypriot First Division 16030, 40230
2025-26 Cypriot First Division 23020, 110360
2026-27 Cypriot First Division 0000, 3131
Total 39050, 181621
Career total 3523630310131242242

International

As of match played on 25 June 2026
Appearances and goals by national team and year
National teamYearAppsGoals
Sweden 201710
201850
201910
202020
202140
202210
202340
202461
202584
202620
Total345
Scores and results list Sweden's goal tally first, score column indicates score after each Sema goal.
List of international goals scored by Ken Sema
No.DateVenueOpponentScoreResultCompetition
1.11 October 2024Tehelné pole, Bratislava, Slovakia Slovakia2-02-22024-25 UEFA Nations League
2.25 March 2025Strawberry Arena, Solna, Sweden Northern Ireland3-05-1Friendly
3.10 June 2025 Strawberry Arena, Solna, Sweden Algeria1-04-3 Friendly
4.2-0
5.3-0

06Honours

Watch videos about Ken SemaExplainers and documentaries on YouTube (opens in a new tab)

Sources and credits

This article is adapted from the Wikipedia article Ken Sema, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

Images, from Wikimedia Commons:

Fathomly is not affiliated with or endorsed by the Wikimedia Foundation. Spotted a problem? Tell us.