What does 23 kg of muscle look like?
Check out the progress pics of people who have gained 23 kg of muscle!
M/19/5'9'' 23Lbs Weight Gain Progress: a One Year Journey
M23's Weight Loss: 120 to 143 Lbs in 3 Years
Teenager Gains 23 Pounds in 9 Months Through Weightlifting
Male Bodybuilder Sees Great Results After One Year!
2.5 Year Weight Training Journey with Reddit User Patlook
F/24/5'9 [225>248>189=59Lbs] (1.5 Years) Story and Pics in Text! 59Lbs Weight Loss in 1.5 Years
The Importance of Remembering Weight Is Just a Number
From 110Lbs to 133Lbs: a Skinny Redditor's Weight Gain Journey