Karol Welter is a Polish professional boxer.
Professional career.
Welter made his professional debut on 20 January 2018 where he beat David Schwierz via majority decision (MD).
His first title match came on 3 September 2021 where he fought against Przemysław Gorgoń for the Republic of Poland Super Middleweight title. This would be Welters first career loss after losing via split decision (SD).
His second chance for a title would come on 15 April 2023 where he faced off against Stanisław Gibadlo for the vacant Republic of Poland middleweight title. Welter would win the fight via unanimous decision (UD).