She weighs only 45kg but can lift a guy, who is twice as heavy (90kg). Little Jina carries Heiko on her back in her high heeled boots several times. She also does some slight squats with him on her slim but strong legs. You can see the great weight difference, when Heiko cradles her and lifts her under the armpits and she appears as light as a feather. Very impressive is, when Jina even cradles Heiko. I did not belief, she could do this. Tough girl.