I have never even come close to reaching J luggage limits so they must have had mega luggage!
Oh I have, and often. Between 2 of us 105kg. Not normal for ordinary tourist/business type travellers, more common for VFR (Visit Friends & Relatives) travellers, especially to/from the subcontinent, and very common amongst those of us who live outside our native country. Nice to stock up on items you can't get or are expensive where you live.