My highest weight was officially 232 last July, of course it could have been higher at some point. I didn't weigh too often when I was at that weight.
My lowest weight as an actual, 18-year old adult is probably now, at 183. I was around this weight beginning of senior year of high school, when I turned 18. Granted, in high school in weighed less than I do now. I gradually gained 10-15 lbs every year of high school. So my lowest "after puberty" weight was probably about 150 lbs. Oh to be that again lol.
Highest... I was unscaled at the time but I predict that I was probably in the 270s graduating highschool. Lost a lot of weight at my first summer job over the span of 3 months, and my first 'known' weight after that was 253.
Lowest... when I ran my half marathon last fall at 170.
highest: neighborhood of 315, was likely higher because that was after stapping soda and working out for a few weeks.
Lowest known weight: before now 265 because i dont count the steady climb from high school til when i hit my high, i can guess that at 18 i was maybe 240ish based on what i weighed when i fit into the clothes on this trip down
Highest weight was high 270's when I was pregnant with one of my daughters, lowest since hitting legal adulthood is now, actually, at 197. I was in the 160's when I was fifteen, but I wasn't really an adult so I am not sure that counts
At my highest I was about 220 after I had my youngest son, but I've been close to that weight multiple times in my adult life. At my lowest I was 108, when I lost my baby weight after having my first child. That was too low for me, I was going through some rough times then.
Highest 172.6 lbs or thereabouts - I wasn't weighing myself very often. That was last November (age 25).
Lowest 129 lbs when I was a junior in high school (16). During that period I was more consistently 132-133 but I had the flu and I was just curious if I had dropped weight. I'd like to get below that (healthily!) later this year.
My HW was 242lbs. I think my lowest weight after turning 18 was about 165-170lbs. I've been over 200 since age 22 thanks to the depo, inactivity and poor food choices. I'm really looking forward to hitting 170 and below!!!