By Max Winters For Mailonline
Published: 23:50 GMT, 8 January 2020 | Updated: 00:33 GMT, 9 January 2020
The Norwegian prodigy finally brought speculation over his future to an end when he signed for the Bundesliga giants in the January transfer window.
It came as a big blow for United, after they pursued the former Red Bull Salzburg forward for months and even sent manager Ole Gunnar Solskjaer to hold talks with him.
Ole Gunnar Solskjaer desperately wanted to sign Haaland this month but lost out to Dortmund
The 19-year-old agreed terms on a four-and-a-half-year-contract with Dortmund when he completed his £18million move at the start of January but