Last Saturday evening, Robert Lewandowski was Barcelona's match-winner against RCD Mallorca away from home.
The Polish striker has been a revelation since joining the Catalan side from Bayern Munich in the summer transfer window.
Barcelona coughed up around €50 million to acquire the striker's signature and he's been worth every single penny thus far.
Lewandowski scored his ninth La Liga goal of the season to secure a precious 1-0 win over Mallorca, a victory which has seen the Blaugrana leapfrog Real Madrid at the top of the table.
And the 20th minute strike from the 34-year-old also saw him achieve yet another incredible personal milestone.
Lewandowski's winner at the Visit Mallorca Stadium was his 500th goal in club football and that's seen him join one of the sport's most exclusive clubs.
How many players have reached 500 club goals?
MALLORCA, SPAIN - OCTOBER 01: Robert Lewandowski of FC Barcelona celebrates after scoring their team's first goal during the LaLiga Santander match between RCD Mallorca and FC Barcelona at Estadi de Son Moix on October 01, 2022 in Mallorca, Spain. (Photo by Alex Caparros/Getty Images)
Only 16 male players in the history of football have reached the 500 mark in terms of club goals, with Lewandowski the latest to do so.
The folks over at the International Federation of Football History & Statistics have kindly provided all the key numbers regarding the other 15 members, of which two of them are Cristiano Ronaldo and Lionel Messi.
So, let's check out who else is in the '500 club'...
Buy your Messi GOAT t-shirt at the GMS shop
The 16 players with 500 or more club goals
16. Robert Lewandowski (Poland) - 500 goals
15. Alfredo di Stefano (Argentina/Spain) - 501 goals
14. Uwe Seeler (Germany) - 508 goals
13. Fernando Peyroteo (Portugal) - 539 goals
12. Jimmy McGrory (Scotland) - 540 goals
11. Glenn Ferguson (Northern Ireland) - 561 goals
10. Gerd Muller (Germany) - 566 goals
9. Eusebio (Portugal) - 578 goals
Portuguese footballer Eusebio, of Benfica, in training at White City, London, for a European Cup, second leg, semi-final match against Tottenham Hotspur, 4th April 1962. (Photo by Keystone/Hulton Archive/Getty Images)
8. Joe Bambrick (Northern Ireland) - 595 goals
7. Jimmy Jones (Northern Ireland) - 636 goals
6. Ferenc Puskas (Hungary) - 645 goals
5. Pele (Brazil) - 679 goals
4. Josef Bican (Austria/BM/Czechoslovakia) - 688 goals
3. Lionel Messi (Argentina) - 690 goals
2. Romario (Brazil) - 691 goals
- Cristiano Ronaldo (Portugal) - 699 goals
MANCHESTER, ENGLAND - SEPTEMBER 08: Cristiano Ronaldo of Manchester United in action during the UEFA Europa League group E match between Manchester United and Real Sociedad at Old Trafford on September 08, 2022 in Manchester, England. (Photo by Michael Regan/Getty Images)
It was a slight surprise to see Messi miss out on a place in the top two, although the Paris Saint-Germain superstar will soon overtake Romario.
Who will reach 700 club goals first - Messi or Ronaldo?
The way the Argentine is playing right now, you wouldn't put it past him reaching 700 club goals before his eternal rival Ronaldo - who's currently warming the bench at Manchester United.
However, the Portuguese superstar only needs one more to reach the landmark and he could be offered the opportunity to get it by Erik ten Hag on Thursday evening.
Ronaldo will more than likely start for United in the team's latest UEFA Europa league group stage clash away at Omonia.