Biggest cost-effective advertising LED cube

Susheel R N (born on July 5, 1999) of Tamil Nadu, India set a record for making the biggest cost-effective advertising LED cube. He along with two members built a huge text advertising 4 side LED cube (length 99 cm, height 98 cm and diagonal 145.5 cm) to announce a notice by sending it wirelessly that constitutes 72 LED modules and each has 512 LEDs arranged in a two-dimensional matrix of 16 rows and 32 columns, as confirmed on November 27, 2021.