Adult vs Lion: size comparison
Adult: 1.75 m. Lion: 1.1 m. Both silhouettes are drawn at the same scale.
Size ratio: ×1.6
Adult
1.75 m
What is measured Height of an adult man (global ballpark)
You're slightly taller in the morning: spinal discs compress during the day.
Source : Wikipedia — Human height
Lion
1.1 m
What is measured Shoulder height of an adult male lion
A lion's roar can be heard up to 8 km away.
Source : Wikipedia — Lion