Where do you get his net worth from?
I'd be surprised he could keep his plane in the air if the value of his assets was only 60m.
Operating a luxury private jet like Acun has costs around 500K USD annually which he probably shows it as a cost for AcunMedya operations, almost equals to a week loss we have made last year. This will help you to understand amount of money we were losing, 500K pounds loss per week is a lot.
First of all he has a statement: "If you make a very popular program in Turkey, you earn money accordingly. I am buying TV8, when I bought it, the money I gave was 70 million dollars, I am paying 60-70 million dollars, all my assets, all my wealth, then you are risking it all somewhere and you are taking out a loan on top. What happens if it doesn't work? These moves are super risky, I got the reward because I have no financial fears."
He bought TV channel in late-2013, but we know he had hard times until 2019 due to weakening economy of country (it also helped him because his TRY denominated loan lost value after USD interest rate goes up), in 2015 he sold 30% of TV channel to another media company Dogus Group, due to financial issues that he wasn't able to pay loan he took after he went all in with all his assets. We have other news that in 2019 he was looking for buyers for same amount he purchased but couldn't find any. Acun's fortune turned around Covid times, where people had to stay at home forcibly and TV viewers are doubled.
Beside that, we know that he is somewhat around top 100 in Turkey by taxes he paid, he was 42nd last year, but not in top 10. We have 25 Turkish billionaires, actually 10 of them can lose this status if we switch from USD to pound, and we know that only 10ish billionaires pays taxes in Turkey rest is partially based in other countries (for example biscuit king moved operations to UK, Chobani is based in USA, and construction companies usually earn money in Russia) so he sits around in middle of group who worth 1billion USD (10th place) to 30M USD (100th place) and median is kind of close to 60M USD. Last year he paid 324M TRY for taxes, equals to approximately 9M pounds, this includes all taxes such as VAT, revenue based taxes and other luxury taxes, not only corporate tax which is based on profit if there is any. If you compare with other rich people in Turkey, currently his net value is probably around 80 to 120M USD, not sure if loans he obliged to pay included, again if you convert to pounds, you will reach 60-100 figure. What you are missing that Turkey is really poor country and it doesn't generate as much as money and even existing USD denominated value of billionaires is overvalued because Turkish Lira is overvalued last year to reduce import/export gap and but it will lose its value at some point when they cannot sustain carry trade. Basically London itself has a larger economy than entire Turkey.