All around to Jorma's place to work up a sweat...Nokia boss Jorma Ollila is building a huge sauna at his holiday home in Finland. The Nokia CEO has applied for planning permission for a sauna which will be bigger than two squash courts. The 100 square metre sauna will be built in the traditional hirsisauna (log cabin) style right beside Sylvöjärvi lake. The sauna is part of Ollila's summer residence which he bought in 2000 for £370,000. Ollila's sauna will not be the largest in the world however. Helsinki Naval College boasts a sauna which can fit 100 bathers in at the same time.