Sir Alex Ferguson watched from the stands as Wrexham defeated Peterborough on Saturday.
The legendary former Manchester United manager was on hand to support his son Darren, who is currently in his fourth spell in charge of third-tier side Peterborough.
Wrexham's Racecourse Ground has become accustomed to welcoming VIP guests since Hollywood duo Ryan Reynolds and Rob Mcelhenney bought the Welsh club in 2020.
A video circulating on social media showed the 83-year-old heading to the stadium and posing for photos with fans on game day.
Ferguson took his place among the more than 13,000 fans present.
The struggling Peterborough held firm for much of the match but were finally undone when former Premier League striker Steven Fletcher broke the deadlock for the hosts in the final minutes.
Sir Alex Ferguson watched from the stands as his son Darren's Peterborough took on Wrexham on Saturday.
After reaching the play-offs last season, Peterborough are currently in the midst of a dismal run of form.
Steven Fletcher scored late at the Racecourse Ground to put even more pressure on young Ferguson.
After winning the EFL Trophy under young Ferguson last season, Peterborough have had a difficult start to the campaign.
The defeat against Wrexham means the Posh have won just one of their last nine league games and are currently 19th in the League One table, eight points above the relegation zone.
Meanwhile, Sir Alex was recently a victim of Sir Jim Ratcliffe's ongoing cost-cutting measures at Manchester United.
Ferguson's £2million-a-year contract as the club's global ambassador ended in October.
Ratcliffe informed Ferguson of his decision in a face-to-face meeting at Old Trafford, ending his 38 years as a paid employee at United after this season.
Sources insist the meeting was entirely amicable and that Ferguson, 82, who will retain his title as non-executive director, remains a close friend of the club who will always be welcome at Old Trafford.
But the decision once again demonstrates Ratcliffe's determination to cut costs after United last month announced net losses for the fifth year in a row.