It is probably safe to say that Floyd Mayweather buys his shirts in a different shop to you and me.
However, just in case you did not know it, here is a reminder: Floyd Mayweather is a wealthy man.
Right, now that we are on the same page, we can get down to the nitty-gritty of discussing just how rich the American actually is.
Mayweather has never been shy to flex his financial muscle throughout an incredible career that has seen him rack up a superb 50-0 record taking to social media far too regularly to show off his opulent lifestyle.
His most recent fights have been worth far more than just a pretty penny as well, with bouts against the likes of Conor McGregor and his 'fight of the century' clash with Manny Pacquiao raking in mountains of cash.
So, the question has to be asked, just how big has that mountain of cash become since his first professional fight way back in 1996?
The answer, it's a thundering great pile now.
While not all data is available from some of his early fights, the tentative figure is believed to be in the region of no less than $800 million.
Not bad.
Below is a list of earnings, per The Sports Daily, from each of his fights.
Oct 11/96 – W (Apodaca) – $2,500
Nov 30/96 – W (Sanders) – N/A
Jan 18/97 – W (Cooper) – $7,500
Feb 1/97 – W (Ayala) – N/A
Mar 12/97 – W (Rodriguez) – N/A
Apr 12/97 – W (Giepart) – $5,000
May 9/97 – W (Duran) – $2,000
Jun 14/97 – W (O’Shields) – N/A
Jul 12/97 – W (Chavez) – N/A
Sep 6/97 – W (Leija) – N/A
Oct 14/97 – W (Garcia) – N/A
Nov 20/97 – W (Nunez) – N/A
Jan 9/98 – W (Arroyo) – N/A
Feb 28/98 – W (Girard) – N/A
Mar 23/98 – W (Melo) – N/A
Apr 18/98 – W (Cuello) – N/A
Jun 14/98 – W (Pep) – N/A
Oct 3/98 – W (Hernandez) – $137,000
Dec 19/98 – W (Manfredy) – $500,000
Feb 17/99 – W (Rios) – N/A
May 22/99 – W (Juuko) – $400,000
Sep 11/99 – W (Genera) – $500,000
Mar 18/00 – W (Vargas) – $750,000
Oct 21/00 – W (Augustus) – $250,000
Jan 20/01 – W (Corrales) – $1,500,000
May 26/01 – W (Hernandez) – $2,200,000
Nov 10/01 – W (Chavez) – $1,800,000
Apr 20/02 – W (Castillo) – $2,200,000
Dec 7/02 – W (Castillo) – $2,400,000
Apr 19/03 – W (Sosa) – $2,800,000
Nov 1/03 – W (N’dou) – $3,000,000
May 22/04 – W (Corley) – $3,000,000
Jan 22/05 – W (Bruseles) – N/A
Jun 25/05 – W (Gatti) – $3,200,000
Nov 19/05 – W (Mitchell) – $4,300,000
Apr 8/06 – W (Judah) – $5,000,000
Nov 4/06 – W (Baldomir) – $8,000,000
May 5/07 – W (De La Hoya) – $25,000,000
Dec 8/07 – W (Hatton) – $38,000,000
Sep 19/09 – W (Marquez) – $25,000,000
May 1/10 – W (Mosley) – $40,000,000
Sep 17/11 – W (Ortiz) – $40,000,000
May 5/12 – W (Cotto) – $45,000,000
May 4/13 – W (Guerrero) – $34,000,000
Sep 14/13 – W (Alvarez) – $73,000,000
Mar 3/14 – W (Maidana) – $32,000,000
Sept 13/14 – W (Maidana) – $32,000,000
Mar 2/15 – W (Pacquiao) – $250,000,000
Sept 12/15 – W (Berto) – $32,000,000
Aug 27/17 – W (McGregor) – $100,000,000
Career Earnings (disclosed): $807,954,000
We've highlighted some of the bigger ones just to heighten our sense of insignificance but would you just look at that Pacquiao purse - enormous.
The scary thing is that the above figures are only his disclosed earnings from his various fights and so, in reality, the figure could be far, far bigger.
If Mayweather can land another super fight with the likes of McGregor or Khabib Nurmagomedov, then that figure could easily surge pat the $1 billion mark.
No wonder he has been so loud in the media recently - the poor guy just wants to be a billionaire.
Surely someone, out of the kindness of their own heart, can make that happen.