Not that I have that many (I wish!), but how would you store >100 Bitcoins? The easy answer is just to say "create 1 offline/cold wallet and put them all in". But what about risk management? IE how do you store a very large value of coins while managing risk against hackers, forgetting passwords, the obvious need for at least 1 hot wallet, portability, easy of use, house fires, EMP bomb's (lol), or if a foreigner had to flee a country while taking no assets etc etc.
I'm looking for real responses and ideas. Please keep the trolling to a minimum

There is an old advice for your problem, " don't put all your eggs in one basket". 100 bitcoin is very big amount to keep in one computer or hardware. Better split into some parts and keep it in many wallet.
Or maybe you can trade your 100 BTC for property in some countries with good price. There is a man from other country bought a villa in my country bitcoin.
We can still put our bitcoins on a single wallet its either on a hardware wallet and keep them securely and with that i dont think it can be hacked so easily.Wow,thats a nice thing that someone bought a villa on just using his bitcoin and i do agree 100 btc is already a huge amount specially on my country.