According to Official Guinness Records,
The tallest drinking glass pyramid has 50,116 glasses, achieved by Luuk Broos (Netherlands), Equipo Singular and Moët & Chandon (both Spain) in Madrid, Spain, on 14 June 2017.The pyramid was 66 rows tall, with a total height of 7.26 m (23 ft 9 in).
For a complete list of 2017 records, please visit 2017 Guinness Records in Spain.