I would be most interested to know:
1) Account balance before the huge profits
2) Average trading lot size before those huge profits
It seems to me that Ogbeide experience an arbitrage abnormality on MT4 platform which happens once in a while whereby any trade opened (be that buy or sell which doesn't matter) immediately shows a profit which, if immediately closed out, is added as a "profit".
You can trade large & ridiculous lot size trades (which you would not do) and reap huge profits in seconds.
So, if you keep doing that for as long as that abnormality exist, you can build your small trading account into hundreds of thousands and even millions.
I had that happened to me twice in my 10 years of trading the forex market and, though it was fun to do, I knew the profits are not real and will be removed by the broker the next day which they did of course. It was exhilarating to see >US$1, 230,000 in my trading account.
Come to think of it, perhaps, if I had thought of it at that time, after running the account to >US$1.23m, had I started trading large size trades and close the positions a minute or so in profits, I might be allowed to keep those profits.
...hmmmm...that's something I will have to keep in mind the next time I encounter another such abnormality.