A magic Genie let's you choose one of five possible wishes. (Recycling some ideas--I'm not especially creative.)
1) Cash Money Dollas!
You get $10 Billion in US Currency, after taxes. All legal. All yours, with no one else--especially your spouse--having any legal claim on it.
2) Roll Back the Clock!
Your physical age is reset to any point you'd like, going as low as fifteen, but you keep your memories and current cognitive abilities, perhaps amplified by the age reset if you have already lost a step to Father Time. You age normally from that point on. The Genie makes sure you are square with the Governments, though you might become famous. Medical testing shows conclusively that there is nothing to be learned by dissecting your body for science.
3) Beam Me Up!
Superpowers! You gain the ability to teleport any distance on Earth. You can port to any location you can clearly conceive of--seeing pictures of it will do! You never fuck up. You never port into walls. You can bring a maximum of 200Kg with you each time you port. However, teleportation does fatigue you. Longer ports tire you a bit more than shorter ones, and carrying more of your max load also increases fatigue. Also, too many ports over a short time will start to tire you quickly. When you are too tired, you can't port until you get some rest. You could make say 4 or 5 Paris to Los Angeles ports a day, spaced every 4 to 5 hours, with say half your max load, without pushing yourself.
4) Slow Rolling!
From this point forward, you age at half your normal rate: one year for every two years actually lived. Effects that do long term damage to your body--Sun, plaque build up in arteries, etc. all happen at half the normal rate. As with Option #2, medical testing will show there is nothing to be learned by putting you in a lab, and the Genie makes sure the government is onboard--you'll get ID as you need it, possibly with slight tweaks to your birth date as needed so that people aren't questioning your ID''s validity.
5) I Got Skillz!
You get an IQ of 200 or so, and the knowledge and skills needed to be about 20% better than best person the world has ever seen at any one intellectual or creative discipline: lawyer, poet, novel writer, investor, poker player, physicist, etc.
Which do you pick?