I can take the challenge, but I cannot guarantee that I can reach $10k in 12 months. I could even lose it if I try to target that amount, because this is like trying to make a profit from gambling, and we all know gambling is a game of luck and losses are normal, and you have to be extremely lucky to reach that profit, so I doubt if its possible.
I would do the same thing, in fact I would work only risking 1% of the total in each of the operations, but if 3 go wrong I don't continue, I try the next day to try to recover the balance that I left there, and that takes time, many times when analyzing the markets it is difficult to see Opportunities and Sometimes we have the belief that the market will do what we want and by forcing movements is that sometimes we lose in trading, or because of impatience , I say this because that has happened to me recently, but even so I think it is difficult to get there to that mark, the good thing is that it is for 1 year, so it could be that each day you can achieve 3 or 4 good operations and that when doing the monthly sum would give a good number, but even so to take it to $10k you would have to use martingale strategies from time to time.
I would not use the Martingale strategy at all, as it will eventually lead to losing all the money.
It seems to me that such a goal is easier to achieve when investing in cryptocurrencies, and gambling can be a hobby. Of course, if a bettor has a lot of experience and can control himself and his money, this goal can be achieved. Unfortunately, I was not able to develop my skills to such a level, so for me betting on sports is more of an entertainment than a way to earn money. In fact, increasing your bankroll 10 times in a year is hard work and requires a lot of effort on your part.