Man City agree record £79m fee for Croatia defender Gvardiol
- Gvardiol is set to join Man City from RB Leipzig in deal worth €90m.
- The 21-year-old underwent a medical and will complete the transfer this week.
- Gvardiol impressed for Croatia at the 2022 World Cup in Qatar.
- He will bolster Man City's defense as Walker, Cancelo and Laporte could depart.
- The fee would surpass the £78m Man City paid for Ruben Dias in 2020.
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